Select the relation and press Add Button.

What relation is your brother's aunt's nephew's daughter to you ?

What relation is your wife's son's uncle's sister to you ?

What relation is your aunt's son's sister's grandmother to you ?

What relation is your son's brother's sister's grandmother to you ?

What relation is your sister's aunt's niece's brother's father to you ?

What relation is your sister's brother's father's son's niece to you ?